[mikea1]

I think the Martian was adapted well from book to movie, so I have hope for this one. That said, compressing the entire story into a theatre runtime is tricky: I think it would be a win if only half of the character and relationship growth of the two ship bound protagonists comes through in the adaptation (because it was sooo good in the book!)

[linhns]

The Martian was well adapted as the story has an attention to scientific details, can’t say that for Project Hail Mary

[fredoliveira]

True - but I think that might make the adaptation to a movie easier, not harder.

Like GP said, I think the trick to this book is in the relationship between the 2 main characters, so hopefully they nail that. Judging by the trailer they made it all quite humorous.